United Nations. Dept. of Economic and Social Affairs. (1974). National systems of water administration. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Dept. of Economic and Social Affairs. National Systems of Water Administration. New York: United Nations, 1974.
MLA (9th ed.) CitationUnited Nations. Dept. of Economic and Social Affairs. National Systems of Water Administration. United Nations, 1974.
Warning: These citations may not always be 100% accurate.